The two also are charged with one count of aggravated robbery with a deadly weapon related to a holdup in which shots were fired at the House of Pies on Westheimer about 7 miles away. That incident was reported about 10 p.m. Thursday.

Diners and workers were forced to the floor as two robbers collected cash and cellphones from them. No injuries were reported.

A statement released Monday by Kumbanattel's family said he was born in Houston and has a younger sister. He also is survived by his parents, who live in Missouri City.

Kumbanattel attended Alief schools and continued his studies in India from 1993 to 1997. He completed high school in 2000 and was employed at the Memorial Hermann laboratory for a decade while attending Houston Community College and studying computer engineering at the University of Houston. Last year, he began taking engineering classes at the University of Texas at Dallas.

"Stanly poured all of himself into his family and friends," the statement said. "He will always be remembered as the man who gave relentlessly and fought for the ones he cared about."

Kumbanattel would have turned 32 the day after he died.

Davis and Nealey remain in the Harris County jail without bail.

Ex-juvenile offender

Known by the nickname "Dootie," Davis has a record of arrests dating back to at least 2010, when he was a juvenile offender detained by the Texas Youth Commission, court records show.

In 2012, the teen was apprehended on misdemeanor truancy. He was convicted last year of misdemeanor theft and was sentenced in September to up to 35 days in jail. In November, he was convicted and sentenced for another misdemeanor related to marijuana possession in a drug-free zone.

Nealey also is one of two suspects who have been charged by Fort Bend County authorities in connection with a shooting last month at The Palms banquet hall on FM 1092 in the Stafford area.

Shots fired at police

Around 11 p.m. on Feb. 28, deputies responded to a disturbance at an event at the facility that had been arranged through social media.

As private security and off-duty officers began shutting down the event and people dispersed into the parking lot, gunshots were fired toward a youth who had been inside, according to a news release issued Tuesday by the Fort Bend County Sheriff's Office.

Off-duty Missouri City Police Department officers attempted to intervene and were fired upon by at least two people who fled the area.

Nealey and James Okper Amadi, a 19-year-old from Houston, both face two counts of aggravated assault on a peace officer as well as an aggravated assault charge. Amadi remains in the Fort Bend County jail on $500,000 bail.